All results from a given calculation for NHCHSH (Methanimidothioic acid)
using model chemistry: CCSD=FULL/cc-pVQZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD=FULL/cc-pVQZ
| | hartrees |
| Energy at 0K | -492.354400 |
| Energy at 298.15K | |
| HF Energy | -491.634919 |
| Nuclear repulsion energy | 94.587271 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD=FULL/cc-pVQZ
Geometric Data calculated at CCSD=FULL/cc-pVQZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| N1 |
1.230 |
1.044 |
0.000 |
| C2 |
0.000 |
0.768 |
0.000 |
| S3 |
-0.611 |
-0.876 |
0.000 |
| H4 |
1.365 |
2.048 |
0.000 |
| H5 |
-0.803 |
1.499 |
0.000 |
| H6 |
0.601 |
-1.441 |
0.000 |
Atom - Atom Distances (Å)
| |
N1 |
C2 |
S3 |
H4 |
H5 |
H6 |
| N1 | | 1.2611 | 2.6605 | 1.0127 | 2.0841 | 2.5630 |
C2 | 1.2611 | | 1.7537 | 1.8714 | 1.0867 | 2.2884 | S3 | 2.6605 | 1.7537 | | 3.5291 | 2.3834 | 1.3368 | H4 | 1.0127 | 1.8714 | 3.5291 | | 2.2365 | 3.5710 | H5 | 2.0841 | 1.0867 | 2.3834 | 2.2365 | | 3.2581 | H6 | 2.5630 | 2.2884 | 1.3368 | 3.5710 | 3.2581 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| N1 |
C2 |
S3 |
123.053 |
|
N1 |
C2 |
H5 |
124.999 |
| C2 |
N1 |
H4 |
110.296 |
|
C2 |
S3 |
H6 |
94.577 |
| S3 |
C2 |
H5 |
111.948 |
|
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability